package cn.jhc.service;

import cn.jhc.entity.Order;

import java.util.List;

public interface OrderService {
    public int save(Order order);
    public int update(Order order);
    public int delete(Integer orderId);
    public Order queryOne(Integer orderId);
    public List<Order> query(Order order);
    public List<Order> QueryByUser(Integer userId);
}
